title: Lignans and other constituents from aerial parts of Haplophyllum villosum.
abstract: During our phytochemical investigation of Haplophyllum villosum (Rutaceae), a perennial herb from Iran, a new 4,8-diaryl-3,7-dioxobicyclo-(3,3,0)-octane type lignan, eudesmin A (1), together with four known compounds--eudesmin (2), haplamine (3), umbelliferone (4) and scopoletin (5)--were isolated from aerial parts of the plant. The structures of the compounds were elucidated using NMR spectral analysis (¹H-NMR, ¹³C-NMR, HSQC, COSY and HMBC) as well as UV, IR and MS spectra and comparison with previously reported data.
authors.affiliation: Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia.
authors.forename: Parimah
authors.initials: P
authors.lastname: Parhoodeh
authors.forename: Mawardi
authors.initials: M
authors.lastname: Rahmani
authors.forename: Najihah Mohd
authors.initials: NM
authors.lastname: Hashim
authors.forename: Mohd Aspollah
authors.initials: MA
authors.lastname: Sukari
authors.forename: Gwendoline Ee Cheng
authors.initials: GE
authors.lastname: Lian
mesh_terms: D017705:Lignans / Q000737:chemistry / Q000302:isolation & purification*; D027821:Rutaceae / Q000737:chemistry*; D013057:Spectrum Analysis / Q000379:methods
chemical_list: D017705:Lignans